Save ANSE 2. On November 5, the newspaper Toronto Metropolis printed an advertisement paid for by Mac's Mechanics, an auto repair business, that including the following statement Special! Thursday November 6th only! Anyone ordering our regular completo four-cylinder engine tune-up, at the regular price of $249.95 (plus parts and lubricants), will receive in addition to the tune-up, at no additional cost, his or her choice of either (1) an all-expenses paid bus trip to Montreal, Quebec, complete with motel accommodations for three days and two nights, or (2) A sota of Singu knives, with a knife and scissors sharpener, plus a fruit and vegetable peelor! The next day Mac's was inundated with tune-up customers. By 3:15 pm. It had exhausted its entire supply of Singu knives and accessories. At 3.17 p.m., Nora pulled her car into Mortimer's service bays, jumped out and said to the mechanic on duty. "Give me your completo four-cylinder engine tune-up plus a set of those wonderful Singu knives plus accessories! The mechanic knowing that no Singu knives were available briefly tried to talk Nora into a trip to Montreal, which proved unsuccessful. Then the mechanic told Nora that it would have taken about four hours to complete a tune-up on Nora's car and Mao has closed at 5pm that day, its regular closing time. Nancy drove home without a tune-up and without any tune up and without any Singu knives. What is Mac's strongest defense against a breach of contract action brought by Nora? (a) The advertisement in the newspaper was merely an invitation to treat (b) As the offror. Mac had the right to refuse rovoko any offor it made (c) All of the above (d) None of the above